Sometimes I want to demolish just one line of rail station in a big station. However when you demolish it, all of the rail stations go away. Is it possible to just get rid of one station at a time?

Here's what I mean. In the pic below, I want to demolish only the rail station that's in red, because I don't use it. I don't want to get rid of all of the other ones, because I do use them. Can I do that?